Physiological sigh
Two inhales through the nose, one long exhale; heart rate drops within seconds
Two inhales through the nose, a big one then a short top-up, followed by a long exhale through the mouth, repeated one to three times. It reinflates collapsed alveoli and offloads carbon dioxide, and it drops heart rate within seconds rather than minutes. Controlled work on "cyclic sighing" has compared it favorably against short mindfulness practice for daily mood. It is the tool people reach for mid-argument, not mid-retreat.
People on record
Sorted by strength of stance
Does it: documented as part of their own routine. Recommends: explicitly advises other people to do it. Discusses: covered it substantively without clear personal adoption; this can include criticism or disagreement.
- Andrew HubermanDoes it
Neuroscientist · Huberman Lab
Colleagues of his at Stanford published on cyclic sighing, and he uses the double-inhale-long-exhale pattern as an in-the-moment way to drop stress within seconds.
Source: Huberman Lab: Tools for Managing Stress & Anxiety - Sahil BloomRecommends
Author · The 5 Types of Wealth
Two breathing methods make his list for pulling stress back down, and one is the double nasal inhale with a long mouth exhale, which he credits to the version Andrew Huberman described on The Tim Ferriss Show.
Source: The Curiosity Chronicle: Strategies for Mastering Stress
Aimed at the same thing
Other entries filed under stress or focus.
- Protocol$$$Cheap: Roughly under $50, or under $15/month.
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On record from 2 of 62 tracked people: 1 does it, 1 has discussed it - ProtocolFREE, no cost
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On record from 2 of 62 tracked people: 2 do it - ProtocolFREE, no cost
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On record from 1 of 62 tracked people: 1 does it
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